TY - JOUR
T1 - Crystallochemical aspect of high temperature superconducting oxides
AU - Syono, Y.
AU - Kikuchi, M.
AU - Oh-Ishi, K.
AU - Tokiwa, A.
AU - Kusaba, K.
AU - Hiraga, K.
AU - Kajitani, T.
AU - Shindo, D.
AU - Yamauchi, H.
AU - Morioka, Y.
AU - Arai, H.
AU - Nagase, K.
AU - Kobayashi, N.
AU - Sasaoka, T.
AU - Muto, Y.
N1 - Funding Information:
The authors are grateful to Professor M. Hirabayashi for warm encouragements and Professor Y. Matsui, Institute for Study of the Earth's Interior, Okayama University for helpful discussions. The work is partly supported by the Grant-in Aid for the Special Project Research on New Superconducting Materials from the Ministry of Education, Science and Culture, Japan.
PY - 1987/12
Y1 - 1987/12
N2 - Main features of crystal structures, oxygen chemistry and superconducting properties of high temperature superconductor Y-Ba-Cu-O are described on the basis of experimental studies by X-ray and neutron diffraction, electron microscopy, thermal analysis, and electrical and magnetic measurements. Crystallochemical considerations on the peculiar tripled perovskite structure are made in terms of cationic ordering due to ionic size difference, square planar configuration around copper ions and oxygen vacancy arising from limited copper valence.
AB - Main features of crystal structures, oxygen chemistry and superconducting properties of high temperature superconductor Y-Ba-Cu-O are described on the basis of experimental studies by X-ray and neutron diffraction, electron microscopy, thermal analysis, and electrical and magnetic measurements. Crystallochemical considerations on the peculiar tripled perovskite structure are made in terms of cationic ordering due to ionic size difference, square planar configuration around copper ions and oxygen vacancy arising from limited copper valence.
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U2 - 10.1016/0378-4363(87)90194-X
DO - 10.1016/0378-4363(87)90194-X
M3 - Article
AN - SCOPUS:0023559655
SN - 0378-4363
VL - 148
SP - 218
EP - 223
JO - Physica B: Physics of Condensed Matter & C: Atomic, Molecular and Plasma Physics, Optics
JF - Physica B: Physics of Condensed Matter & C: Atomic, Molecular and Plasma Physics, Optics
IS - 1-3
ER -